Did Murder Weapon Belong to Jason Hudson?

As Chicago police announced the gun they had found earlier this week in an alley was indeed the gun used in last week's killings of Jennifer Hudson's mother, brother, and nephew, they're now trying to track the gun from it's origins to Chicago. The ATF has traced the gun back to its original owner in Michigan, who reported it stolen. Now it appears that Jason Hudson may have owned an identical gun that was stolen earlier this year from the Englewood home where he and his mother, Darnell Donerson, were shot to death last Friday. If this holds true, it points another finger at suspect William Balfour, who had been thrown out of the home by the family earlier this year. However, police say they're keeping all options open as their investigation continues. Also surfacing is a report that Jason was shot in the leg in an incident earlier this year, an injury he never sought medical treatment for.